Circumstances of DisappearanceBoniske was last seen on July 23, 1977, at his home in Olympia, Washington.
He was an Evergreen State College student at the time. Boniske disappeared without telling anyone where he was going.

A telephone and other credit cards which he normally used have not been used since his disappearance. Some cash and a check were also left at the college, along with Boniske's camera and hang glider. At the time of his disappearance, Boniske had a science project going involving the camera, which he used extensively. His disappearance occurred in the middle of the project.

Boniske's car was found in Seattle. The car had been stripped of all identification. Foul play is suspected.

InvestigatorsIf you have any information concerning this case, please contact:

Thurston County Sheriffs Department
360-786-5500

Agency Case Number: 7713827

NCIC Number: M-016429924Please refer to this number when contacting any agency with information regarding this case.